67120732

素因数分解:

$2^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{131}}^1\times {\mathrm{631}}^1$

素因数の和:802

約数の個数: 48

約数和(自身を含む): 140152320

約数和(自身を除く): 73031588

約数列:

[1, 2, 4, 7, 14, 28, 29, 58, 116, 131, 203, 262, 406, 524, 631, 812, 917, 1262, 1834, 2524, 3668, 3799, 4417, 7598, 8834, 15196, 17668, 18299, 26593, 36598, 53186, 73196, 82661, 106372, 128093, 165322, 256186, 330644, 512372, 578627, 1157254, 2314508, 2397169, 4794338, 9588676, 16780183, 33560366, 67120732]

約数ペア:

[(1, 67120732), (2, 33560366), (4, 16780183), (7, 9588676), (14, 4794338), (28, 2397169), (29, 2314508), (58, 1157254), (116, 578627), (131, 512372), (203, 330644), (262, 256186), (406, 165322), (524, 128093), (631, 106372), (812, 82661), (917, 73196), (1262, 53186), (1834, 36598), (2524, 26593), (3668, 18299), (3799, 17668), (4417, 15196), (7598, 8834)]